Question

How to get selected dropdown value in javascript

Answer 1

To get the selected dropdown value in JavaScript, select the element by id, use selectedIndex to find the selected option, and then access its value or text properties.

Step-by-step explanation:

How to Get Selected Dropdown Value in JavaScript

To retrieve the selected value from a dropdown in JavaScript, you should first ensure you have a select element with an id you can reference. After that, you can use the following JavaScript code:

var e = document.getElementById("dropdownId");
var value = e.options[e.selectedIndex].value;
var text = e.options[e.selectedIndex].text;

This code snippet creates a variable e that stores a reference to your select element. It then uses the selectedIndex property to access the currently selected option, and the value and text properties to retrieve the option's value and display text, respectively.

To get the selected value from a dropdown menu using JavaScript, you can use the value property of the dropdown element. Here is an example:

const dropdown = document.getElementById('myDropdown');

const selectedValue = dropdown.value;

console.log(selectedValue);

In this example, we assume the dropdown element has an id of 'myDropdown'. The value property will give you the selected value from the dropdown. You can then use this value for further processing or display.